Dyfyniad APA

Heydon, J. D., & J. D. Heydon; Mark Ockelton. (1996). Evidence: Cases and materials. London: Butterworths.

Dyfyniad Arddull Chicago

Heydon, J. D., và J. D. Heydon; Mark Ockelton. Evidence: Cases and Materials. London: Butterworths, 1996.

Dyfyniad MLA

Heydon, J. D., và J. D. Heydon; Mark Ockelton. Evidence: Cases and Materials. London: Butterworths, 1996.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.